Field Guide

Our state flower, the hawthorn, is solidly represented in Missouri. There are about 100 different kinds of hawthorns that occupy almost every kind of soil in every part of the state. These members of the rose family are closely related to apples.

Possum haw, or deciduous holly, is the more common of two native Missouri hollies that lose their leaves each fall. This shrub or small tree is eye-catching in the fall and winter with its bright red berries.

A shrub or small tree with clusters of white flowers in the spring, and small, edible, red or yellow fruits in mid- to late summer, wild plum is a popular tree for landscaping.

Downy serviceberry is a tall shrub or small tree found throughout Missouri in open or rocky woods. It is one of the earliest spring trees to bloom, producing showy white flowers. The springtime flowers, the purplish, often sweet berries, and the brilliant fall color make serviceberry an attractive landscaping tree.

Black haw is a small understory tree with beautiful fall color — deep lavender or maroon-purple, finally becoming deep rose-red. Its clusters of blue-black berries, borne on red stalks, happen to be quite tasty. No wonder it has been cultivated as an ornamental since 1727!

Prairie crab apple is an attractive, small, ornamental tree with low, crooked branches and attractive spring flowers. Its hard, bitter fruits can be used in making tasty jellies, cider, and vinegar.

Introduced from Asia as a groundcover, wintercreeper has escaped cultivation in all the eastern states. It’s frequently found near urban centers, with heavy infestations in woodlands around St. Louis and Kansas City.

You might see common buckthorn for sale at a nursery, but don’t buy it! At least six states have banned this invasive exotic, and the difficult-to-control plant is causing problems here in Missouri, too. Learn how to identify it — and avoid it!

A very small shrub of our native prairies and other open sites, New Jersey tea was used by patriotic American colonists as a substitute for black tea imported from England during the Revolutionary War.

An attractive shrub with wide-spreading, graceful, recurved branches and bark peeling off in conspicuous thin strips, ninebark is found throughout southern and eastern Missouri on gravel bars, rocky stream banks, and bluffs along streams. It's very popular as a native landscaping shrub, too.